$(function() {
		var icons = {
			header: "icon",
			headerSelected: "icon_change"
		};
		
		$( "#submenu" ).accordion({
			collapsible: false,
			icons: icons
		});
		
		$(".navigation a").click(function(){
			$(this).addClass("selected").parent("li").siblings().find("a").removeClass("selected");
		});
});